diff --git a/docs/en/installation/1panel.md b/docs/en/installation/1panel.md
index 92e7779..062cb36 100644
--- a/docs/en/installation/1panel.md
+++ b/docs/en/installation/1panel.md
@@ -111,6 +111,10 @@ services:
       - 1panel-network
     volumes:
       - ./.docker/.data/redis:/data
+
+networks:
+  1panel-network:
+    external: true
 ```
 
 5. Initialize Installation: